A class E power amplifier working at 1 GHz and with an LDMOS transistor as switching element has been developed. The circuit is implemented with lumped and distributed elements. An output power of 6.2 ...

Abstract: A novel semi-integrated three-way 1:2:1 Doherty amplifier architecture is proposed to address the high efficiency / low cost / small footprint challenges of small cells. Based on this ...

The celebrated ‘555’ IC was originally developed as a timer device, but over the years this golden oldie has been used in all sorts of other applications, including some never imagined by its ...

The iconic audio manufacturer, which has been around since the late 1960s, just released its first-ever turntable.